Home / 187,032.33-258,200.91-110,574.81

Finding the Fourth Proportional to 187,032.33, 258,200.91 and 110,574.81

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Solution

The fourth proportional to 187,032.33, 258,200.91 and 110,574.81 is: 152,650.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,032.33 : 258,200.91 = 110,574.81 : x
  2. Step 2: Convert to fraction form
    187,032.33/258,200.91 = 110,574.81/x
  3. Step 3: Cross multiply
    187,032.33x = 258,200.91 × 110,574.81
  4. Step 4: Simplify right side
    187,032.33x = 28,550,516,565.08
  5. Step 5: Solve for x
    x = 28,550,516,565.08/187,032.33
  6. Step 6: Final answer
    x = 152,650.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.